2-channel 433.92 MHz transmitter with Advanced Rolling Code and Fixed Code | ARC coding guarantees maximum security due to the length of the transmitted code (128 bit) and the high number of possible combinations | The transmitter allows the convenience of duplication from remote (without accessing the system), typical of Fixed Codes, also with ARC | Transmitters can become duplicate fixed code remote control units, and can also be enabled to run systems with Advanced Rolling Code | It is possible to associate each button with different types of coding (Advanced Rolling Code or Fixed Code) independently | Equipped with 12 V battery for long lifespan | Long range, up to 230 m in a free area | Car accessory (TO.CLIP) or wall accessory (SMART) available